diff --git a/Contoso/Contoso.API/packages.config b/Contoso/Contoso.API/packages.config
index 1c91309..3fe2183 100644
--- a/Contoso/Contoso.API/packages.config
+++ b/Contoso/Contoso.API/packages.config
@@ -7,7 +7,7 @@
   <package id="Microsoft.AspNet.WebApi.WebHost" version="5.2.7" targetFramework="net472" />
   <package id="Microsoft.CodeDom.Providers.DotNetCompilerPlatform" version="2.0.0" targetFramework="net472" />
   <package id="Microsoft.Web.Infrastructure" version="1.0.0.0" targetFramework="net472" />
-  <package id="Newtonsoft.Json" version="11.0.1" targetFramework="net472" />
+  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net472" />
   <package id="Ninject" version="3.3.3" targetFramework="net472" />
   <package id="Ninject.Web.Common" version="3.3.1" targetFramework="net472" />
   <package id="Ninject.Web.Common.WebHost" version="3.3.1" targetFramework="net472" />